.window_boundingBox {
	position: fixed;
	border: 1px solid #000;
	box-shadow: 0 0 12px rgba(0,0,0,.5);
	background: #fff;
}

.window_boundingBox input {
	width: 100px;
	position: absolute;
	bottom: 10px;
	left: 50%;
	margin-left: -50px;
}

.window_header {
	background: #333;
	color: #fff;
	text-align: center;
	padding: 5px;
	font-size: 20px;
}

.window_body {
	padding: 10px;
}

.window_closeBtn {
	position: absolute;
	right: 0;
	top: 0;
	padding: 5px 10px;
	font-size: 20px;
	background: blue;
	color: #fff;
	cursor: pointer;
}

.window_alertBtn {
	width: 100px;
	position: absolute;
	bottom: 10px;
	left: 50%;
	margin-left: -50px;
}

.window_mask {
	position: fixed;
	height: 100%;
	top: 0;
	left: 0;
	opacity: .3;
	background: #000;
	width: 100%;
}














